def sites():
"""
API route that takes a latitude and longitude
and responds with a fully computed Site object.
"""
if request.method == 'GET':
lat = float(request.args.get('lat'))
lng = float(request.args.get('lng'))
position = Position(lat, lng)
# find roads within 1500 ft
road_distance = request.args.get('road_distance', 457.2)
# find railways within 4500 ft
rail_distance = request.args.get('rail_distance', 1371.6)
# find airports within 15 miles
airport_distance = request.args.get('airport-distance', 14140.2)
road_client = HighwaysClient()
roads = road_client.get_unique_segments(position, road_distance)
county = None
growth_rate = .015
if roads:
county = road_client.county
growth_rate = road_client.county.get_growth_rate()
rail_client = RailroadsClient()
rails = rail_client.get_unique_segments(position, rail_distance)
airports_client = AirportsClient()
airports = airports_client.get_airports(position, airport_distance)
if airports:
for a in airports:
a.set_distance(position)
site = Site(position=position,
roads=roads,
rails=rails,
county=county,
growth_rate=growth_rate,
airports=airports)
elif request.method == 'POST':
site = SiteSchema().load(request.get_json()).data
site.process()
response = SiteSchema().dump(site).data
return json.jsonify(response)
